A dibenz [a, c] phenazine-supported N-heterocyclic carbene and its rhodium and iridium complexes

D Tapu, Z McCarty, L Hutchinson, C Ghattas…

Index: Tapu, Daniela; McCarty, Zachary; Hutchinson, Lauren; Ghattas, Christopher; Chowdhury, Mahatab; Salerno, John; Vanderveer, Donald Journal of Organometallic Chemistry, 2014 , vol. 749, p. 134 - 141

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Citation Number: 8

Abstract

Abstract A new polycyclic N-heterocyclic carbene featuring a fused dibenz [a, c] phenazine moiety was generated in situ from the corresponding tetrafluoroborate salt. The synthesis and NMR data of its corresponding precursors, its sulfur adduct and dimer are reported. Complexes of type [MCl (COD)(1)] and [MCl (CO) 2 (1)](M= Rh and Ir, 1= 1, 3-dibutyldibenzo [a, c] phenazino [11, 12-d] imidazol-2-ylidene) were prepared and characterized using ...